Can I use my phone to show the ticket for the event I'm attending? Yes, you can. You can download the Billetto mobile app on Android or iOS that automatically stores your purchased tickets. Alternatively, you can also provide your ticket as a PDF. This way, you never have to print a ticket again. Related articles I have not received my ticket via email. What should I do? Billetto mobile app for ticket buyers How do I add or update my bank information details? Can I browse the Billetto events in another country? (Mobile app) How can I contact the event organiser?